Andrey Valeryevich Zadorozhniy (Russian: Андрей Валерьевич Задоро́жный; born 3 September 1973) is a Russian middle-distance runner who specializes in the 1500 metres.

His sole major international medal was a bronze at the 1998 European Indoor Championships.

[1] He won five national titles in the 1500 m at the Russian Athletics Championships, between 1997 and 2002,[2] and four national titles indoors, including had a 1500 m/3000 metres double at the 2003 Russian Indoor Athletics Championships.

[3] Amongst his other international placings were fifth at the 1998 Goodwill Games, seventh at the 2003 IAAF World Indoor Championships, and eighth place at the 1995 Summer Universiade, and the 1996 and 2002 European Indoor Championships.

[4] His personal best time is 3:36.68 minutes, achieved on 20 June 1998 in Lisbon.